CN208366364U - Cylindrical lithium battery test device - Google Patents
Cylindrical lithium battery test device Download PDFInfo
- Publication number
- CN208366364U CN208366364U CN201820817364.2U CN201820817364U CN208366364U CN 208366364 U CN208366364 U CN 208366364U CN 201820817364 U CN201820817364 U CN 201820817364U CN 208366364 U CN208366364 U CN 208366364U
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- lithium battery
- cavity
- screw rod
- test device
- battery test
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Abstract
The utility model belongs to lithium battery test device technical field, specially a kind of cylindrical lithium battery test device, including bottom plate, the downside of the bottom plate is equipped with idler wheel, the inside of the point is equipped with cavity, screw rod is equipped in the cavity, one end of the screw rod is equipped with supporting block, the supporting block is fixedly connected with cavity inner sidewall, the other end of the screw rod is connected with handle through cavity and in fixing, screw thread is socketed with two sliding blocks on the screw rod, contrary internal screw thread is respectively equipped in two sliding blocks, the lower end of the sliding block is through cavity and to extension, the lower end of the sliding block is fixedly connected with connecting rod, there are two columns for symmetrical the setting in the upper end of the bottom plate.The utility model structure novel, clamping can be fixed to different size of lithium battery by easily realizing cylinder type lithium battery test device by simple structure, and detection device is moved easily, and have good practicability.
Description
Technical field
The utility model belongs to lithium battery test device technical field, specially a kind of cylindrical lithium battery test device.
Background technique
Lithium battery has the performance of high-energy density, and current application is gradually opened up from small-power electronic product to high power
Various motor devices, currently, since lithium battery has many advantages, such as that light-weight, capacity is big, memory-less effect, stability are good,
It is widely used in major electronic field.
It requires to be detected before cylinder type lithium battery factory, but existing cylindrical lithium battery detection device is to different shaped
Number lithium battery test when, need replacing different fixtures and battery be fixed, and test device is inconvenient to move, cause to fit
It is smaller with range.
Utility model content
The purpose of this utility model is to provide a kind of cylindrical lithium battery test devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
The downside of a kind of cylindrical lithium battery test device, including bottom plate, the bottom plate is equipped with idler wheel, and the inside of the point is set
There is cavity, screw rod is equipped in the cavity, one end of the screw rod is equipped with supporting block, and the supporting block is fixed with cavity inner sidewall
The other end of connection, the screw rod is connected with handle through cavity and in fixing, and screw thread is socketed with two sliding blocks on the screw rod,
It is respectively equipped with contrary internal screw thread in two sliding blocks, the lower end of the sliding block is through cavity and to extension, the cunning
The lower end of block is fixedly connected with connecting rod, and the upper end of the bottom plate is symmetrical to be set there are two column, on two columns
Sliding is inserted with inserted link, and one end that two inserted links are located remotely from each other is fixedly connected to anti-drop block, and two inserted links are mutual
Close one end is fixedly connected to baffle, and the side that two baffles are located remotely from each other is all provided with that there are two mobile bar, two institutes
The two sides that mobile bar is located at inserted link are stated, two mobile bars run through baffle and are fixedly connected by clamping plate, described
Second spring is arranged in mobile bar, the both ends of the second spring are located between clamping plate and baffle.
Preferably, being fixedly connected with rubber ring between two sliding blocks, the rubber ring is located on the outside of cavity.
Preferably, two clamping plate sides close to each other are equipped with cushion.
Preferably, being arranged with the first spring on the inserted link, the both ends of first spring are located at column and gear
Between plate.
Preferably, the side of the close screw rod of the supporting block is equipped with groove, one end of the screw rod extends to groove
It is interior and with recess sidewall be rotatablely connected.
Preferably, the connecting rod is equipped with friction plate close to the side of idler wheel.
Compared with prior art, the utility model has the beneficial effects that using when first pull out anti-drop block so that realize
Baffle drives mobile bar mobile and then the distance between two clamping plates of realization become larger, and cylinder type lithium battery is then placed on it
In, two anti-drop blocks are then stopped drag, two clamping plates are under the action of the first spring is with second spring and bottom plate is jointly right
Clamping is fixed to lithium battery, while the convenient movement for adding survey device of idler wheel of bottom, rotation screw rod realize two sliding block phases
It is mutually close or separate, idler wheel is fixed and is unlocked in mating connection bar, prevents detection device from shaking at work.
The utility model structure novel, easily realizing cylinder type lithium battery test device by simple structure can be to different big
Clamping is fixed in small lithium battery, and detection device is moved easily, and has good practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cylindrical lithium battery test device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of cylindrical lithium battery test device A at structure enlargement diagram.
In figure: the first spring of 1-, 2- mobile bar, 3- baffle, 4- cushion, 5- clamping plate, 6- second spring, 7- column,
8- anti-drop block, 9- handle, 10- screw rod, 11- friction plate, 12- connecting rod, 13- rubber ring, 14- sliding block, 15- idler wheel, the bottom 16-
Plate, 17- inserted link, 18- supporting block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of cylindrical lithium battery test device, including bottom
The downside of plate 16, bottom plate 16 is equipped with idler wheel 15, facilitates the movement of device, and the inside for putting 16 is equipped with cavity, is equipped with screw rod in cavity
10, one end of screw rod 10 is equipped with supporting block 18, and supporting block 18 is fixedly connected with cavity inner sidewall, and supporting block 18 plays screw rod 10
The other end of support effect, screw rod 10 is connected with handle 9 through cavity and in fixing, and facilitates rotation screw rod 10, spiral shell on screw rod 10
Line socket is respectively equipped with contrary internal screw thread there are two sliding block 14 in two sliding blocks 14, cavity is run through in the lower end of sliding block 14
And to extension, the lower end of sliding block 14 is fixedly connected with connecting rod 12, and rotation screw rod 9 realizes that two sliding blocks 14 are close to each other or remote
From the center of connecting rod 12 and the center of idler wheel 15 are in horizontal line, and idler wheel 15 is fixed and is solved in mating connection bar 12
Lock, the upper end of bottom plate 16 is symmetrical to be set there are two column 7, and sliding is inserted with inserted link 17, two inserted links 17 on two columns 7
The one end being located remotely from each other is fixedly connected to anti-drop block 8, and two one end close to each other of inserted link 17 are fixedly connected to baffle 3,
The side that two baffles 3 are located remotely from each other is all provided with there are two mobile bar 2, and two mobile bars 2 are located at the two sides of inserted link 17, and two
Mobile bar 2 is fixedly connected through baffle 3 and by clamping plate 5, and second spring 6 is arranged in mobile bar 2, second spring 6
Both ends are located between clamping plate 5 and baffle 3, and when use first pulls out anti-drop block 8 and then realizes that baffle 3 drives mobile bar
The distance between 2 two clamping plates 5 of mobile realization in turn become larger, and then place wherein cylinder type lithium battery, then stop
Two anti-drop blocks 8 are pulled, two clamping plates 5 are under the action of the first spring 1 is with second spring 6 and bottom plate 16 is jointly to lithium electricity
Clamping is fixed in pond；Further, rubber ring 13 is fixedly connected between two sliding blocks 14, rubber ring 13 is located at outside cavity
Side facilitates the movement of sliding block 14；Further, two sides close to each other of clamping plate 5 are equipped with cushion 4, prevent from squeezing
It is excessive that lithium battery surface is caused to damage；Further, the first spring 1, the both ends difference of the first spring 1 are arranged on inserted link 17
Between column 7 and baffle 3, increase the elastic dynamics of clamp structure；Further, the one of the close screw rod 10 of supporting block 18
Side is equipped with groove, and one end of screw rod 10 extends in groove and is rotatablely connected with recess sidewall, and supporting block 18 plays screw rod 10
Certain supporting role；Further, connecting rod 12 is equipped with friction plate 11 close to the side of idler wheel 15, and increasing friction force passes through
Friction plate 11 facilitates connecting rod 12 that idler wheel 15 is fixed.
Working principle: first pulling out anti-drop block 8 when use and then realizes that baffle 3 drives mobile bar 2 mobile and then realizes
The distance between two clamping plates 5 become larger, and then place wherein cylinder type lithium battery, then stop drag two anti-drop blocks
8, two clamping plates 5 are under the action of the first spring 1 is with second spring 6 and folder is fixed to lithium battery jointly in bottom plate 16
It holds, while the convenient movement for adding survey device of idler wheel 15 of bottom, rotation screw rod 9 realize that two sliding blocks 14 are close to each other or remote
From idler wheel 15 is fixed and is unlocked in mating connection bar 12, prevents detection device from shaking at work.This is practical new
Type structure novel, easily realizing cylinder type lithium battery test device by simple structure can be to different size of lithium electricity
Clamping is fixed in pond, and detection device is moved easily, and has good practicability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cylindrical lithium battery test device, including bottom plate (16), it is characterised in that: the downside of the bottom plate (16) is equipped with rolling
It takes turns (15), the inside of the bottom plate (16) is equipped with cavity, is equipped with screw rod (10) in the cavity, one end of the screw rod (10) is set
Have supporting block (18), the supporting block (18) is fixedly connected with cavity inner sidewall, and the other end of the screw rod (10) runs through cavity
And handle (9) are connected in fixing, screw thread is socketed with two sliding blocks (14) on the screw rod (10), and two sliding blocks (14) are interior
It is respectively equipped with contrary internal screw thread, the lower end of the sliding block (14) is through cavity and to extension, under the sliding block (14)
End is fixedly connected with connecting rod (12), and the upper end of the bottom plate (16) is symmetrically set there are two column (7), two columns
(7) sliding is inserted with inserted link (17) on, and one end that two inserted links (17) are located remotely from each other is fixedly connected to anti-drop block
(8), two inserted link (17) one end close to each other are fixedly connected to baffle (3), and two baffles (3) are located remotely from each other
Side be all provided with there are two mobile bar (2), two mobile bars (2) are located at the two sides of inserted link (17), two shiftings
Lever (2) is fixedly connected through baffle (3) and by clamping plate (5), is arranged with second spring (6) on the mobile bar (2),
The both ends of the second spring (6) are located between clamping plate (5) and baffle (3).
2. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that: two sliding blocks (14) it
Between be fixedly connected with rubber ring (13), the rubber ring (13) is located on the outside of cavity.
3. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that: two clamping plates (5)
Side close to each other is equipped with cushion (4).
4. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that: winding on the inserted link (17)
Have the first spring (1), the both ends of first spring (1) are located between column (7) and baffle (3).
5. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that: supporting block (18) are leaned on
The side of nearly screw rod (10) is equipped with groove, and one end of the screw rod (10) extends in groove and is rotatablely connected with recess sidewall.
6. a kind of cylindrical lithium battery test device according to claim 1, it is characterised in that: the connecting rod (12) is close
The side of idler wheel (15) is equipped with friction plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817364.2U CN208366364U (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817364.2U CN208366364U (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366364U true CN208366364U (en) | 2019-01-11 |
Family
ID=64930596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817364.2U Active CN208366364U (en) | 2018-05-30 | 2018-05-30 | Cylindrical lithium battery test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151959A (en) * | 2020-03-01 | 2020-05-15 | 高力 | Welding rotary table |
-
2018
- 2018-05-30 CN CN201820817364.2U patent/CN208366364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151959A (en) * | 2020-03-01 | 2020-05-15 | 高力 | Welding rotary table |
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